This table will be used as a queue for pieces that need to be reverified
(a regular audit timed out on the owning node, so now that node is
contained and we need to validate the piece before un-containing it).
Refs: https://github.com/storj/storj/issues/5228
Change-Id: I5dcd26b6adced8674cbd81884c1543a61ea9d4c8
